We are looking for professionals with experience in metalwork for a company in the sector. Main responsibilities will include assembling air conditioning equipment directly on construction sites, as well as installing ventilation duct systems. Frequent use of various workshop-specific tools will be required. Performing other tasks related to the job responsibilities will also be part of daily duties. The working schedule will be full-time, covering 40 weekly hours from Monday to Friday. Working hours will primarily be during morning shifts, with possible extension between 08:00 and 18:00, respecting statutory breaks. * Minimum 3 months of experience in a similar position. * We are looking for proactive and dynamic individuals. * Living near the workplace is an advantage. * Possibility of carrying out installations on sites in Barcelona. GM in metal or equivalent.